Footbed



FIG. 1 is a top plan view of footbed, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a front, outer side perspective view thereof; and,

FIG. 4 is a front, inner side perspective view thereof.

Environmental structure is shown in dashed lines and forms no part of the claimed design. 

CLAIM The ornamental design for a footbed, as shown and described. 